INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

DILLON & ASSOCIATES INC's Holding History (CIK: 0001054425)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 31,836 Value ($000) $18 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 28,474 Value ($000) $13 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 27,038 Value ($000) $15 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 26,417 Value ($000) $13 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 24,823 Value ($000) $13 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 24,274 Value ($000) $12 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 23,997 Value ($000) $11 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 23,706 Value ($000) $9 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 23,562 Value ($000) $8 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 23,822 Value ($000) $7 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 23,805 Value ($000) $8 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 24,322 Value ($000) $6 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 24,240 Value ($000) $6 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 24,230 Value ($000) $4,531 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 23,716 Value ($000) $4,767 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 18,894 Value ($000) $5,706 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 15,975 Value ($000) $5,735 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 5,340 Value ($000) $5,308 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 5,313 Value ($000) $4,888 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 4,705 Value ($000) $3,477 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 3,935 Value ($000) $3,219 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 3,950 Value ($000) $2,804 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 3,619 Value ($000) $2,063 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 2,459 Value ($000) $1,217 Avg Close $183.15 Range $120.17 - $206.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	31,836	$18	$532.37	$427.84 - $583.45
Q3 2025	28,474	$13	$479.87	$429.72 - $550.70
Q2 2025	27,038	$15	$522.87	$425.00 - $568.69
Q1 2025	26,417	$13	$553.02	$474.37 - $616.00
Q4 2024	24,823	$13	$520.85	$470.06 - $556.23
Q3 2024	24,274	$12	$465.56	$413.82 - $496.18
Q2 2024	23,997	$11	$398.28	$364.17 - $447.11
Q1 2024	23,706	$9	$377.87	$320.26 - $403.76
Q4 2023	23,562	$8	$298.09	$254.85 - $340.49
Q3 2023	23,822	$7	$312.30	$282.50 - $358.07
Q2 2023	23,805	$8	$302.56	$250.01 - $344.08
Q1 2023	24,322	$6	$246.36	$222.65 - $273.58
Q4 2022	24,240	$6	$243.83	$180.07 - $285.09
Q3 2022	24,230	$4,531	$214.77	$184.94 - $245.36
Q2 2022	23,716	$4,767	$234.60	$186.83 - $308.97
Q1 2022	18,894	$5,706	$292.14	$254.20 - $362.00
Q4 2021	15,975	$5,735	$344.06	$313.69 - $369.69
Q3 2021	5,340	$5,308	$335.80	$305.50 - $362.34
Q2 2021	5,313	$4,888	$280.54	$248.63 - $308.68
Q1 2021	4,705	$3,477	$251.58	$227.47 - $275.28
Q4 2020	3,935	$3,219	$248.30	$217.67 - $275.60
Q3 2020	3,950	$2,804	$224.54	$188.74 - $259.61
Q2 2020	3,619	$2,063	$179.26	$150.00 - $200.40
Q1 2020	2,459	$1,217	$183.15	$120.17 - $206.33